I need help finding an anime, it used to air on Cartoon Network at night and had some like android woman. I think there was like Blue robot things that were important in some way. It I used to watch a couple episodes a few years ago and I'm going insane trying to find it.

I'm glad you found what you were looking for. GitS is one of the best animes ever made. However, make sure you watch the original movie. Not necessarily before Stand Alone Complex, because the movies and the series take place on two different timelines, but just make sure to check it out.